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| author | Michael Brown | 2007-12-07 04:35:32 +0100 |
|---|---|---|
| committer | Michael Brown | 2007-12-07 04:35:32 +0100 |
| commit | 3b58fc0baf095b14bd885b8e657c0baa4b449641 (patch) | |
| tree | 409b9b0947b7c7d28b1668d0d04b9cf0a08c04e6 /src/Makefile | |
| parent | Fix compiler warnings that appear only on OpenBSD. (diff) | |
| download | ipxe-3b58fc0baf095b14bd885b8e657c0baa4b449641.tar.gz ipxe-3b58fc0baf095b14bd885b8e657c0baa4b449641.tar.xz ipxe-3b58fc0baf095b14bd885b8e657c0baa4b449641.zip | |
Try to fix echo-detection to work on all systems that provide any
suitable "echo -e" substitute.
Diffstat (limited to 'src/Makefile')
| -rw-r--r-- | src/Makefile | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/Makefile b/src/Makefile index 2abf98658..3516d6719 100644 --- a/src/Makefile +++ b/src/Makefile @@ -9,6 +9,18 @@ ROMS := MEDIA := NON_AUTO_MEDIA := +# Find a usable "echo -e". +# +ifeq ($(shell echo '\0101'),A) +ECHO := echo +else ifeq ($(shell echo -e '\0101'),A) +ECHO := echo -e +else ifeq ($(shell /bin/echo '\0101'),A) +ECHO := /bin/echo +else ifeq ($(shell /bin/echo -e '\0101'),A) +ECHO := /bin/echo -e +endif + # Grab the central Config file. # MAKEDEPS += Config @@ -66,7 +78,6 @@ noargs : blib $(BIN)/NIC $(BIN)/gpxe.dsk $(BIN)/gpxe.iso $(BIN)/gpxe.usb # Locations of utilities # -ECHO ?= /bin/echo -e HOST_CC ?= gcc CPP ?= gcc -E -Wp,-Wall RM ?= rm -f |